Positioning and finding control system method for preventing getting lost
A technology of control system and cooperation mechanism, applied in positioning, radio wave measurement system, service based on location information, etc.
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[0018] 1. Refer to the attached manual figure 1 The wireless signal receiving and transmitting device is a device for receiving and processing wireless signals and transmitting wireless signals. The device includes a standby power source A1, a transmitting power source A2, an input port B, a system module C1, a transceiver device C2, and an antenna D. Module C1 contains nanoscale electronic components, memory and microprocessor, etc. After the data information is input through port B, it enters the working state. Under normal circumstances, the system module C1 is in the standby dormant state, and the transceiver device C2 is in the state of passively receiving signals. When the signal base station sends an effective start signal, the module C1 is awakened, and the transceiver device C2 Enter the active acceptance state. After an interval of 5 minutes, the base station sends out the "send signal" work command, the module C1 starts the signal transmission function, at the sam...
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